CN218397489U - Cutter for polishing corners of automobile engine - Google Patents

Abstract

The utility model relates to the technical field of machining, especially, relate to an automobile engine corner is polished and is used cutter, solve and have the shortcoming that the dust of polishing is big among the prior art, including handle, motor, the below of motor is provided with the transmission shaft, the below of transmission shaft is provided with first fan, the below of storage box is provided with the dust absorption storehouse, the below of transmission shaft is provided with the second fan, the outside in dust absorption storehouse is provided with the dust absorption mouth, the left side fixed mounting of handle has the motor case, the inside and the motor fixed connection of motor case, the inside bearing of motor case is connected with the support, the outside welding of support has first spring, first spring and motor case mutual weld, the below of motor case is provided with the storage box, the inside welding of storage box has the second spring, the below welding of second spring has the sliding plate, the utility model discloses, have the characteristics of practicality strong and automatically cleaning.

Description

Cutter for polishing corners of automobile engine

Technical Field

The utility model relates to a machinery processing technology field specifically is an automobile engine corner is polished and is used cutter.

Background

The automobile engine can convert heat energy into mechanical energy, and can be divided into an internal combustion engine and an external combustion engine according to the combustion position of fuel in the engine, the engine cutter is used for engine machining, and the cutter with a cutting part is one of machining tools which are most widely applied in machining.

The existing equipment generally has the following problems:

the engine cutter of present can be applied to engine case and polish and get rid of burr etc. when current device cutting burr or polishing, the splashing of burr and the wafting of dust influence the environment, seriously probably cause tiny burr departure to hurt artifically, and the practicality is poor, need clean after the cutting is ended or is polished, and the waste time exists the same problem in known patent 202021261684.8, but its automatically cleaning does not collect the piece but will blow off the workstation, follow-up still need concentrate the clearance.

Therefore, it is necessary to design a tool for polishing the corners of the automobile engine, which has strong practicability and is self-cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine corner is polished and is used cutter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automobile engine corner is polished and is used cutter, includes handle, motor, the below of motor is provided with the transmission shaft, the below of transmission shaft is provided with first fan, the below of storage box is provided with the dust absorption storehouse, the below of transmission shaft is provided with the second fan, the outside in dust absorption storehouse is provided with the dust absorption mouth.

According to the technical scheme, a motor box is fixedly mounted on the left side of the handle, the inside of the motor box is fixedly connected with a motor, a support is connected to an inner bearing of the motor box, a first spring is welded to the outer side of the support, and the first spring and the motor box are welded to each other.

According to the technical scheme, the storage box is arranged below the motor box, the second spring is welded inside the storage box, the sliding plate is welded below the second spring and is connected with the storage box in a sliding mode, and the right side of the storage box is provided with the ventilation groove.

According to the technical scheme, the inside fixed mounting of handle has first power pole, the right side fixed mounting of handle has the jack, the below bearing of handle is connected with the switch, switch and jack fixed connection, the top of switch is provided with the second power pole, the left side of second power pole is provided with the third power pole, the top bearing of handle is connected with the baffle.

According to the technical scheme, the polishing disc is fixedly arranged below the transmission shaft, and the blade is fixedly arranged below the polishing disc.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The first fan is arranged, the transmission shaft is fixed below the motor and penetrates through the storage box and the dust collection bin, when the motor rotates, the first fan and the second fan are simultaneously driven, so that suction force is generated, burrs on the surface of the engine are cut and polished and then sucked into the dust collection bin through the dust collection port, and finally sucked into the storage box for collection, the workload of subsequent cleaning of workers can be reduced, and manual damage caused by splashing of fragments is prevented;

(2) The first spring is arranged, so that the motor generates vibration during working, and the support can be matched with the first spring, so that the motor achieves a buffering effect during vibration, the vibration of the whole device is reduced, and the damage of the vibration to the whole device is reduced;

(3) Through being provided with the sliding plate, can collect the inspiratory piece through the dust absorption mouth in the storage box, the workman can stir the sliding plate upwards, pours the piece of inside collection, reaches the collection piece, the effect of the clearance of being convenient for.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of fig. 2 a according to the present invention;

in the figure: 1. a grip; 2. a first power-on rod; 3. a jack; 4. a second current carrying rod; 5. a switch; 6. a baffle plate; 7. a motor case; 8. a motor; 9. a support; 10. a first spring; 11. a third tee pole; 12. a storage box; 13. a drive shaft; 14. a first fan; 15. a second fan; 16. grinding disc; 17. a sliding plate; 18. a second spring; 19. a dust suction port; 20. a dust collection bin; 21. a blade; 22. and (4) ventilating slots.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutter for polishing corners of an automobile engine comprises a handle 1 and a motor 8, wherein a transmission shaft 13 is arranged below the motor 8, a first fan 14 is arranged below the transmission shaft 13, a dust suction bin 20 is arranged below a storage box 12, a second fan 15 is arranged below the transmission shaft 13, a dust suction port 19 is formed in the outer side of the dust suction bin 20, the transmission shaft 13 is fixed below the motor 8 and penetrates through the storage box 12 and the dust suction bin 20, when the motor 8 rotates, the first fan 14 and the second fan 15 can be simultaneously driven to generate suction force, after burrs on the surface of the engine are cut and polished, the burrs are sucked into the dust suction bin 20 through the dust suction port 19, and finally the burrs are sucked into the storage box 12 for collection, so that the workload of workers in follow-up cleaning can be reduced, and meanwhile, the manual damage caused by the splashing of chips is prevented;

a motor box 7 is fixedly installed on the left side of the handle 1, the interior of the motor box 7 is fixedly connected with a motor 8, a support 9 is connected to an inner bearing of the motor box 7, a first spring 10 is welded to the outer side of the support 9, the first spring 10 and the motor box 7 are mutually welded, the motor 8 vibrates during working, and the support 9 can be matched with the first spring 10, so that the motor 8 achieves a buffering effect during vibration, the vibration of the whole device is reduced, and the damage of the vibration to the whole device is reduced;

a storage box 12 is arranged below the motor box 7, a second spring 18 is welded inside the storage box 12, a sliding plate 17 is welded below the second spring 18, the sliding plate 17 is connected with the storage box 12 in a sliding mode, a ventilation groove 22 is formed in the right side of the storage box 12, debris sucked through a dust suction port 19 can be collected in the storage box 12, a worker can pull the sliding plate 17 upwards to pour out the collected debris, and the effects of collecting the debris and facilitating cleaning are achieved;

a first power-on rod 2 is fixedly installed inside the handle 1, a jack 3 is fixedly installed on the right side of the handle 1, a switch 5 is connected to a bearing below the handle 1, the switch 5 is fixedly connected with the jack 3, a second power-on rod 4 is arranged above the switch 5, a third power-on rod 11 is arranged on the left side of the second power-on rod 4, a baffle 6 is connected to a bearing above the handle 1, a worker inserts a power line into the jack 3 to switch on the power supply, the first power-on rod 2 is electrified, the worker rotates the switch 5 clockwise, the switch 5 drives the second power-on rod 4 to rotate, and therefore the second power-on rod 4 is in contact with the first power-on rod 2, the second power-on rod 4 is electrified, and finally the third power-on rod 11 is electrified, so that the motor 8 is started, accidental starting of the motor 8 is prevented, and safety is improved;

the below fixed mounting of transmission shaft 13 has the dish 16 of polishing, and the below fixed mounting of the dish 16 of polishing has blade 21, and the dish 16 of polishing can follow transmission shaft 13 rotatory, and blade 21 can amputate surperficial bellied burr or foreign matter, raises the efficiency, and rotatory simultaneously can throw away the piece like the 16 outside of the dish of polishing, the suction of the dust absorption mouth 19 of being convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an automobile engine corner is polished and is used cutter, includes handle (1), motor (8), its characterized in that: the dust collector is characterized in that a transmission shaft (13) is arranged below the motor (8), a first fan (14) is arranged below the transmission shaft (13), a dust collection bin (20) is arranged below the storage box (12), a second fan (15) is arranged below the transmission shaft (13), and a dust collection opening (19) is formed in the outer side of the dust collection bin (20).

2. The cutter for grinding the corners of the automobile engine as claimed in claim 1, wherein: the left side fixed mounting of handle (1) has motor case (7), the inside and motor (8) fixed connection of motor case (7), the inside bearing of motor case (7) is connected with support (9), the outside welding of support (9) has first spring (10), first spring (10) and motor case (7) are welded each other.

3. The cutter for grinding the corners of the automobile engine as claimed in claim 2, wherein: the motor box is characterized in that a storage box (12) is arranged below the motor box (7), a second spring (18) is welded inside the storage box (12), a sliding plate (17) is welded below the second spring (18), the sliding plate (17) is in sliding connection with the storage box (12), and a ventilation groove (22) is formed in the right side of the storage box (12).

4. The cutter for grinding the corners of the automobile engine as claimed in claim 3, wherein: the inside fixed mounting of handle (1) has first logical pole (2), the right side fixed mounting of handle (1) has jack (3), the below bearing of handle (1) is connected with switch (5), switch (5) and jack (3) fixed connection, the top of switch (5) is provided with second logical pole (4), the left side of second logical pole (4) is provided with third logical pole (11), the top bearing of handle (1) is connected with baffle (6).

5. The cutter for grinding the corners of the automobile engine as claimed in claim 4, wherein: a polishing disc (16) is fixedly arranged below the transmission shaft (13), and a blade (21) is fixedly arranged below the polishing disc (16).

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